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摘要： 题目描述 Determine whether an integer is a palindrome. An integer is a palindrome when it reads the same backward as forward. Example 1: Example 2: Exampl 阅读全文

摘要： 题目描述： The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed 阅读全文

摘要： 题目描述 Given a string, find the length of the longest substring without repeating characters. Example 1 Example 2 Input: "bbbbb" Output: 1 Explanation: 阅读全文

摘要： Description: You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their 阅读全文

摘要： 题目描述: Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would h 阅读全文

摘要： 引用：https://www.cnblogs.com/leime/p/9441169.html 阅读全文

摘要： 1、关闭当前弹出层 阅读全文

摘要： 1、快速格式化代码：Ctrl+Alt+L 2、快速引入get、set方法：ALT+insert 3、win 10锁屏：win+L 4、查找接口实现类的快捷键：ctrl+alt+b 阅读全文

摘要： 设置用户密码 阅读全文

摘要： 怎样取消idea默认打开工程 引用：https://jingyan.baidu.com/article/656db918c05135e381249cb7.html 阅读全文